A

Aerogramme Society Australia
Air Mail Society of New Zealand New Zealand
American Air Mail Society USA
American FDC Society  
American Society of Polar Philatelists USA
American Topical Association  
Andorran Philatelic Study Circle

UK

Astro Space Stamp Society  

 B

Bechuanalands and Botswana Society  
Bird Stamp Society  
British Caribbean Philatelic Study Group  
British Virgin Islands Philatelic Society British Virgin Islands

 C

Canadian Postal Stationary Study Group  
Canadian Perfins Study Group Canada
Captain Cook Study Unit

UK

Channel Islands Specialists Society  
Christmas Philatelic Club  
Christmas Seal and Charity Stamp Society USA
Christopher Columbus Club USA
Civil Censorship Study Group

UK

Czechoslovak Philatelic Society

UK

 D

Danish West Indies Study Unit  
Dogs on Stamps Study Unit  

 E

   

 F

Faroe Islands Study Circle  
Forces Postal History Society  
France and Colonies Philatelic Society  

 G

Gibraltar Philatelic Society  
Gibraltar Study Circle  
Germany Philatelic Society  
GB Collectors Club of America USA
Great Britain Philatelic Society  
Great Britain First Day Cover Collectors Association

UK

Great Britain Decimal Stamp Book Study Circle

UK

 H

Haiti Philatelic Society
Hungarian Philatelic Society

 I

Indiana Postal History Society USA
Indiana Stamp Club USA
Insects on Stamps  
Iran Philatelic Study Circle  
Irish Airmail Society  
Irish Philatelic Society  

 J

   

 K

   

 L

   

 M

Machine Cancel Society  
Machin Collectors Club  
Machin Interest Group Australia
Malaya Study Circle  
Malta Philatelic Society Malta
Malta Study Circle

UK

Meter Stamp Society  
Military Postal History Society  

 N

Nepal and Tibet Philatelic Study Circle  
New Zealand Society of Great Britain

UK

New Zealand Stamp Collectors Club New Zealand

 O

Orange Free State Study Circle  

 P

Pacific Islands Study Circle  
Paraguay Study Circle  
Perfin Society of Great Britain

UK

Perfin Club USA
Perfin Club of Australia and New Zealand Australia
Portugeuse Study Circle  
Postal History Society of New Zealand New Zealand
United Postal Stationery Society  

 Q

   

 R

Railway Philatelic Group  
Railway Philatelic Group (2)  

 S

Samoa Specialists Society  
Scandinavia Philatelic Society  
Scouts on Stamps Society  
Ship Cancellation Society  
Spanish Study Circle  
Space Topic Study Unit  

 T

Thailand Philatelic Society  
Thematics, Queensland
Tonga and Tin Can Mail Study Circle  

 U

Universal Ship Cancellation Society  

 V

   

 W

West Africa Study Circle  
Western Australia Study Group  

 X

   

 Y

   

 Z

   
Last updated 16-Feb-2003