| T I M E L I N E [1991 - 2000] |
| 22-Apr-1991 |
Blood Donation 1991 |
| 18-Nov-1991 |
National Day 1991 - Souvenir Sheet |
| 11-Dec-1991 |
Armed Forces Day 1991 |
| 29-Jan-1992 |
Inauguration of the Omani-French Museum - 1992 - Souvenir Sheet |
| 23-Mar-1992 |
World Meteorological Day - 1992 |
| 05-Jun-1992 |
World Environment Day - 1992 |
| 26-Sep-1992 |
Welfare of the Handicapped Children - 1992 |
| 10-Oct-1992 |
Sultan Qaboos Encyclopedia of Arab Names 1992 |
| 18-Nov-1992 |
National Day 1992 |
| 05-Jan-1993 |
National Police Day - 1993 |
| 04-Sep-1993 |
Census for Comprehensive Development Planning - 1993 |
| 03-Nov-1993 |
Royal Navy of Oman Day - 1993 |
| 18-Nov-1993 |
National Day 1993 |
| 20-Nov-1993 |
The Scout Movement - 1993 |
| 08-Dec-1993 |
Whales and Dolphins in Oman - Souvenir Sheet Stamps - 1993 |
| 22-Mar-1994 |
World Day for Water - 1994 |
| 16-Apr-1994 |
70th anniversary of Muscat Municipality Establishment - 1994 |
| 29-Aug-1994 |
The Olympic Centenary - 1994 |
| 18-Nov-1994 |
National Day 1994 |
| 07-Dec-1994 |
International Civil Aviation 50th Anniversary - 1994 |
| 28-Dec-1994 |
250th Anniversary of the Al-Busaid Dynasty 1994 Souvenir Sheet |
| 07-Jan-1995 |
Open Parliament 1995 |
| 22-Mar-1995 |
The Arab Leagues 50th anniversary - 1995 |
| 02-Sep-1995 |
The United Nations 50th anniversary 1995 |
| 18-Nov-1995 |
National Day 1995 - Souvenir Sheet |
| 04-Dec-1995 |
The 16th Annual GCC Summit meeting in Muscat - 1995 |
| 15-Apr-1996 |
The 1996 Definitive Issue Omani Vessels - Souvenir Sheet |
| 26-Jun-1996 |
The UN Decade Against Drug Abuse 1996 |
| 19-Jul-1996 |
Atlanta Olympics - 1996 |
| 15-Oct-1996 |
13th Arabian Gulf Cup Football Tournament - 1996 |
| 18-Nov-1996 |
National Day - 1996 |
| 11-Dec-1996 |
50th Anniversary on UNICEF - 1996 |
| 26-Oct-1997 |
Tourism in Oman - 1997 |
| 18-Nov-1997 |
National Day - 1997 |
| 30-Nov-1997 |
Silver Jubilee of Girl Guides - 1997 |
| 23-Dec-1997 |
Royal Oman Amateur Radio Society Silver Jubilee - 1997 |
| 22-Mar-1998 |
The 1998 Definitive Issue The Al-Khanjar Assaidi |
| 25-Apr-1998 |
GCC Traffic Week - 1998 |
| 23-Jul-1998 |
Tourism in Oman - 1998 |
| 05-Sep-1998 |
The 4th Postal Stamp Exhibition for the GCC - 1998 |
| 09-Oct-1998 |
World Stamp Day - 1998 |
| 18-Nov-1998 |
National Day - Souvenir Sheet - 1998 |
| 01-Dec-1998 |
Inauguration of Salalah Port Container Terminal - 1998 |
| 07-Dec-1998 |
International Peace Award - 1999 |
| 20-Jun-1999 |
40th Anniversary of Royal Air Force of Oman 1999 |
| 23-Jul-1999 |
Butterflies - Souvenir Sheet - 1999 |
| 21-Aug-1999 |
Marine Life of Oman 1999 |
| 18-Sep-1999 |
Wildlife Souvenir Sheet - 1999 |
| 09-Oct-1999 |
125th Anniversary of the Universal Postal Union 1999 |
| 18-Nov-1999 |
National Day 1999 |
| 01-Jan-2000 |
Millennium New Year 2000 |
| 24-Mar-2000 |
50th Anniversary of Gulf Air Gold Flaw - 2000 |
| 24-Apr-2000 |
Butterflies - Souvenir Sheet - 2000 |
| 12-Jun-2000 |
Marine Life Souvenir Sheet - 2000 |
| 23-Jul-2000 |
Mammals Souvenir Sheet - 2000 |
| 15-Sep-2000 |
Olympic Games in Sydney Souvenir Sheet - 2000 |
| 18-Nov-2000 |
National Day Souvenir Sheet 2000 |
