User tatie 

tatie  posted 870 waymarks in 821 different categories within 14 countries and 33 regions, of these were 347 posted-first-in-region and also 124 posted-first-in-country.
Unfortunatly the user also has one waymark with a missing region in the database.

Here is a list of categories, that tatie currently has not posted in.

Category name
1866 Austro-Prussian War  Memorials 1866 Austro-Prussian War Memorials
Alabama Historical Markers Alabama Historical Markers
Alberta Heritage Markers Alberta Heritage Markers
All Things Star Wars All Things Star Wars
American Civil War Monuments and Memorials American Civil War Monuments and Memorials
American Revolution Patriot Graves American Revolution Patriot Graves
Ancient Traces and Roads Ancient Traces and Roads
Ansel Adams Photo Hunt Ansel Adams Photo Hunt
ANWB Paddenstoelen ANWB Paddenstoelen
Architecture Prizes Architecture Prizes
Arizona Historical Markers Arizona Historical Markers
Arkansas Historical Markers Arkansas Historical Markers
Artesian Well Artesian Well
Artistic Bus Shelters Artistic Bus Shelters
Australia Post Offices Australia Post Offices
Australia/NZ Benchmarks Australia/NZ Benchmarks
Australian Heritage Sites Australian Heritage Sites
Australian Historical Markers Australian Historical Markers
Australian Trig Points Australian Trig Points
Austrian and Swiss National Heritage Sites Austrian and Swiss National Heritage Sites
Automobile Association Signs Automobile Association Signs
Automobile Salvage Yards Automobile Salvage Yards
Azimuth Benchmarks Azimuth Benchmarks
Bartram Trail Historical Markers Bartram Trail Historical Markers
Bat Boxes Bat Boxes
Battery Powered Personal Transport Rentals Battery Powered Personal Transport Rentals
Belgium Benchmarks Belgium Benchmarks
Belgium Monument Registers Belgium Monument Registers
Best Burgers in Town Best Burgers in Town
Bismarck Towers Bismarck Towers
Blacksmith Shops Blacksmith Shops
Bloggers Bloggers
Blue Star Memorial Highway Markers Blue Star Memorial Highway Markers
Blues Legends Blues Legends
Bobsleigh Chutes and Mountain Slides Bobsleigh Chutes and Mountain Slides
Boer Wars Memorials and Monuments Boer Wars Memorials and Monuments
Bottle Sculptures Bottle Sculptures
British Columbia Heritage Markers British Columbia Heritage Markers
Buffet Restaurants Buffet Restaurants
Bungee Jump Sites Bungee Jump Sites
Burger Chef (Former Locations) Burger Chef (Former Locations)
Butterfield Overland Despatch Markers Butterfield Overland Despatch Markers
California Historical Markers California Historical Markers
Californian Bells of El Camino Real Californian Bells of El Camino Real
Caritas Internationalis Caritas Internationalis
Cemetery Chapels Cemetery Chapels
Children's Gardens Children's Gardens
Chronograms Chronograms
Cigar Store Indians Cigar Store Indians
City Names in Giant Letters City Names in Giant Letters
Civil Defense Fallout Shelters Civil Defense Fallout Shelters
Civil War Discovery Trail Sites Civil War Discovery Trail Sites
Coin-Operated Fortune Telling Machines Coin-Operated Fortune Telling Machines
Colorado Historical Markers Colorado Historical Markers
Connecticut Historical Markers Connecticut Historical Markers
Continental Reformed and Congregational Church Sites Continental Reformed and Congregational Church Sites
Converted Fountains Converted Fountains
Counting and Measuring Displays Counting and Measuring Displays
Cracker Barrel Restaurants Cracker Barrel Restaurants
Czech Geodetic Points Czech Geodetic Points
D.U.P. Historic Markers D.U.P. Historic Markers
Daniel Boone Trail Markers Daniel Boone Trail Markers
Danish Benchmarks Danish Benchmarks
Dartmoor Granite Dartmoor Granite
Daughters of the American Revolution Daughters of the American Revolution
Delaware Historical Markers Delaware Historical Markers
Deutsche Denkmallisten - German Monument Registers Deutsche Denkmallisten - German Monument Registers
Disneyland/DCA Benchmarks Disneyland/DCA Benchmarks
Dixie Highway Dixie Highway
Dog-Friendly Restaurants Dog-Friendly Restaurants
Dovecotes Dovecotes
Doves of peace Doves of peace
Dr. Martin Luther King, Jr. Dr. Martin Luther King, Jr.
Drawing Waymarks Drawing Waymarks
Dutch Benchmarks / RD meetpunten Dutch Benchmarks / RD meetpunten
Electric Bike Charging Stations Electric Bike Charging Stations
Electric Palm Trees Electric Palm Trees
Elevated Buildings Elevated Buildings
Elvis Elvis
English Heritage - Cadw - Historic Scotland English Heritage - Cadw - Historic Scotland
Entertainment Awards Entertainment Awards
Field Hospitals Field Hospitals
FIFA World Cup Venues FIFA World Cup Venues
Flags of the World Flags of the World
Florida Historical Markers Florida Historical Markers
Frank Lloyd Wright Designed Buildings Frank Lloyd Wright Designed Buildings
Free Community Book Exchanges Free Community Book Exchanges
French Benchmarks French Benchmarks
Funerary Art Funerary Art
Garage Door Art Garage Door Art
George Washington George Washington
Georgia Historical Markers Georgia Historical Markers
German Benchmarks German Benchmarks
German Trigonometric Points German Trigonometric Points
Giant 24 h Vending Machines Giant 24 h Vending Machines
Girl Scout Gold Award Project Sites Girl Scout Gold Award Project Sites
Glacial Lake Missoula Flood Features Glacial Lake Missoula Flood Features
Gothic Architecture Gothic Architecture
Grange Halls Grange Halls
Greenwich Meridian Markers Greenwich Meridian Markers
Ground Based Air Navigation Support Structures Ground Based Air Navigation Support Structures
Hall of Fame Hall of Fame
Haunted Attractions Haunted Attractions
Hawaiian Historical Markers Hawaiian Historical Markers
Hidden Mickeys Hidden Mickeys
Histoires de France (French historical markers) Histoires de France (French historical markers)
Historic Preservation Awards Historic Preservation Awards
Historic Reenactments Historic Reenactments
Historic Transformer Sub-Stations Buildings Historic Transformer Sub-Stations Buildings
Historic United Methodist Sites Historic United Methodist Sites
Historic Upping Stones, Hitching Posts, and Carriage Blocks Historic Upping Stones, Hitching Posts, and Carriage Blocks
Hot Air Balloon Festivals Hot Air Balloon Festivals
Howard Johnson's Howard Johnson's
Humming Stones Humming Stones
Humorous Combination Businesses Humorous Combination Businesses
Ice Age Trail Ice Age Trail
Idaho Historical Markers Idaho Historical Markers
Illinois Historical Markers Illinois Historical Markers
Improved Order of Red Men Improved Order of Red Men
In Search of the Celts In Search of the Celts
Independent Artist Supply Stores Independent Artist Supply Stores
Independent Bakeries Independent Bakeries
Independent Coffee Shops Independent Coffee Shops
Independent Doughnut Shops Independent Doughnut Shops
Independent Movie Rental Shops Independent Movie Rental Shops
Independent Pizza Restaurants Independent Pizza Restaurants
Indiana Historical Markers Indiana Historical Markers
Inline Hockey Rinks Inline Hockey Rinks
International Space Station Sightings International Space Station Sightings
Iowa Historical Markers Iowa Historical Markers
Italian Cultural Heritage Italian Cultural Heritage
It's All About Tintin It's All About Tintin
Jack In The Box Jack In The Box
Japanese Gardens Japanese Gardens
Jimmy Buffett Jimmy Buffett
Kansas Historical Markers Kansas Historical Markers
Kentucky Historical Markers Kentucky Historical Markers
Kissmobile and Co. Sightings Kissmobile and Co. Sightings
Korean Historic Sites Korean Historic Sites
Kroger Supermarkets Kroger Supermarkets
Latin American Benchmarks Latin American Benchmarks
Latvian Benchmarks Latvian Benchmarks
LDS Church History Sites LDS Church History Sites
Legacy of Medieval Spiritual Warriors Legacy of Medieval Spiritual Warriors
LEGO Sculptures and Models LEGO Sculptures and Models
Lewis and Clark Trail Lewis and Clark Trail
Lighthouse Passport Stamps Lighthouse Passport Stamps
Lincoln Highway Lincoln Highway
Lincoln Highway Markers Lincoln Highway Markers
Little Free Pantry Little Free Pantry
London Coal Tax Posts London Coal Tax Posts
Louisiana Historical Markers Louisiana Historical Markers
Lychgates and Depositories Lychgates and Depositories
Magic Shops Magic Shops
Maine Historical Markers Maine Historical Markers
Man-made Animal Bridges and Crossings Man-made Animal Bridges and Crossings
Man-made Devilish Locations Man-made Devilish Locations
Manitoba Historical Markers Manitoba Historical Markers
Maori Historic Sites Maori Historic Sites
'Marry Me' Markers 'Marry Me' Markers
Martial Arts Martial Arts
Maryland Historical Markers Maryland Historical Markers
Massachusetts Historical Markers Massachusetts Historical Markers
Master Architects - Deconstructivism Master Architects - Deconstructivism
Master Architects - International Style Master Architects - International Style
Megachurches Megachurches
Megalithic Monuments Megalithic Monuments
Michigan Centennial Farms Michigan Centennial Farms
Michigan Historical Markers Michigan Historical Markers
Milk Platforms - Maitolaiturit Milk Platforms - Maitolaiturit
Millennium Trees Millennium Trees
Miniature Golf Miniature Golf
Minnesota Historical Markers Minnesota Historical Markers
Mississippi Historical Markers Mississippi Historical Markers
Missouri Historical Markers Missouri Historical Markers
Mold-a-Rama Machines Mold-a-Rama Machines
Montana Historical Markers Montana Historical Markers
Monuments Historiques Français Monuments Historiques Français
Moon Trees Moon Trees
Movie Theater Meals Movie Theater Meals
National Parks (U.S.) National Parks (U.S.)
National Public Lands Passport Locations National Public Lands Passport Locations
National Trust U.K. National Trust U.K.
National Wildlife Refuges National Wildlife Refuges
Native American Trail Trees Native American Trail Trees
Nebraska Historical Markers Nebraska Historical Markers
Nevada Historical Markers Nevada Historical Markers
New Hampshire Historical Markers New Hampshire Historical Markers
New Jersey Historical Markers New Jersey Historical Markers
New Mexico Historical Markers New Mexico Historical Markers
New Zealand Historic Places New Zealand Historic Places
Nike Missile Sites Nike Missile Sites
Nordic Heritage Nordic Heritage
North Carolina Historical Markers North Carolina Historical Markers
North Country Trail North Country Trail
North Dakota Historical Markers North Dakota Historical Markers
Nuclear Power Plants Nuclear Power Plants
Numismatic Photographs Numismatic Photographs
Ohio Historical Markers Ohio Historical Markers
Oklahoma Historical Markers Oklahoma Historical Markers
Old Spanish Trail Auto Route Old Spanish Trail Auto Route
Old World Originals Old World Originals
Ontario Provincial Plaques Ontario Provincial Plaques
Oregon Historical Markers Oregon Historical Markers
Outdoor Interactive Science Displays Outdoor Interactive Science Displays
Outdoor Wind Harps Outdoor Wind Harps
Paintball Outdoor and Indoor Fields Paintball Outdoor and Indoor Fields
Painted Mailboxes Painted Mailboxes
Pancake and crepe restaurants Pancake and crepe restaurants
Património Português (Portuguese Heritage) Património Português (Portuguese Heritage)
Pennsylvania Historical Markers Pennsylvania Historical Markers
Permanent Car Displays Permanent Car Displays
Permanent Orienteering Courses Permanent Orienteering Courses
Persian Gulf War Memorials Persian Gulf War Memorials
Petrosomatoglyphs Petrosomatoglyphs
Photo Goals Photo Goals
Pictorial Pub Signs Pictorial Pub Signs
Ponce de León Ponce de León
Pony Express Monuments Pony Express Monuments
Portugal Geodetic Points Portugal Geodetic Points
Portuguese Historical Markers Portuguese Historical Markers
Portuguese Inventory of Architectural Patrimony Portuguese Inventory of Architectural Patrimony
Public Land Survey Marks Public Land Survey Marks
Publix Supermarkets Publix Supermarkets
Puzzles in the Real World Puzzles in the Real World
Quilt Shops Quilt Shops
Radio Shack Stores Radio Shack Stores
Religious Buildings Multifarious Religious Buildings Multifarious
Remembering FEPOW Remembering FEPOW
Renaissance Fairs Renaissance Fairs
Rhode Island Historical Markers Rhode Island Historical Markers
Rijksmonumenten - Dutch National Monuments Rijksmonumenten - Dutch National Monuments
Roller Skating Rinks Roller Skating Rinks
Rolling Ball Sculpture Rolling Ball Sculpture
Romanesque Architecture Romanesque Architecture
Safe Place Havens Safe Place Havens
Salt Pans and Mines Salt Pans and Mines
Saskatchewan Historical Markers Saskatchewan Historical Markers
School Mascots School Mascots
Scouting Headquarters Scouting Headquarters
Scouts Monuments and Memorials Scouts Monuments and Memorials
Shipwrecks Shipwrecks
Signs of Zodiac Signs of Zodiac
Ski Jumps Ski Jumps
Sokol Centers Sokol Centers
Sonic Drive In Restaurants Sonic Drive In Restaurants
South Carolina Historical Markers South Carolina Historical Markers
South Dakota Historical Markers South Dakota Historical Markers
Southern African Trig Beacons Southern African Trig Beacons
Space Invaders Art Space Invaders Art
Spanish Heritage Spanish Heritage
Spanish-American War Memorials Spanish-American War Memorials
Spas, Hammams, Mineral Baths and Saunas Spas, Hammams, Mineral Baths and Saunas
Spirit of '76 Spirit of '76
Star Trek Star Trek
State Park Passport Locations State Park Passport Locations
Steakhouses Steakhouses
Stolpersteine Stolpersteine
Taffy Pulling Machines Taffy Pulling Machines
Target Stores Target Stores
Tennessee Historical Markers Tennessee Historical Markers
Texas Historical Markers Texas Historical Markers
The Disney Store The Disney Store
The Great Florida Birding Trail The Great Florida Birding Trail
Themed Homemade Mailboxes Themed Homemade Mailboxes
Tourist  Stamps Photos Tourist Stamps Photos
Town and Village Pounds Town and Village Pounds
Toynbee Tiles Toynbee Tiles
Trail of Tears Trail of Tears
Tripoints and Multipoints Tripoints and Multipoints
Trophies, Medals and Cups Trophies, Medals and Cups
U-Haul SuperGraphics U-Haul SuperGraphics
U.K. and Ireland Trigpoints U.K. and Ireland Trigpoints
U.S. 40 - The National Road U.S. 40 - The National Road
U.S. Civil War General Statues U.S. Civil War General Statues
U.S. Route 99 - The Pacific Highway U.S. Route 99 - The Pacific Highway
UK Historical Markers UK Historical Markers
UK Post Offices UK Post Offices
Underground Railroad Sites Underground Railroad Sites
Unintentionally Funny Signs Unintentionally Funny Signs
Unique Artistic Door Handles and Knockers Unique Artistic Door Handles and Knockers
Utah Historical Markers Utah Historical Markers
Vasco da Gama Vasco da Gama
Vértices Geodésicos Vértices Geodésicos
Vegetarian Eateries Vegetarian Eateries
Vermont Historical Markers Vermont Historical Markers
Vietnam POW/MIA Monuments Vietnam POW/MIA Monuments
Viquesney's Spirit of the Doughboy Statues Viquesney's Spirit of the Doughboy Statues
Virginia Historical Markers Virginia Historical Markers
Walt Disney World Benchmarks Walt Disney World Benchmarks
Washington Historical Markers Washington Historical Markers
Watershed Markers and Monuments Watershed Markers and Monuments
Way of St. James Way of St. James
Waymark Tours (WayTours) Waymark Tours (WayTours)
Wayside shrines Wayside shrines
West Virginia Historical Markers West Virginia Historical Markers
Western Canadian Heritage Western Canadian Heritage
Where's In A Name? Where's In A Name?
Whispering Galleries Whispering Galleries
Whispering Giant Sculptures Whispering Giant Sculptures
White Castle White Castle
William F.  William F. "Buffalo Bill" Cody
Windmills Windmills
Wisconsin Historical Markers Wisconsin Historical Markers
Wooden Church Artefacts Wooden Church Artefacts
World War I Sites World War I Sites
WPA Projects WPA Projects
Wyoming Historical Markers Wyoming Historical Markers
Zinc Headstones Zinc Headstones