- Agatha Christie
- List of postage stamps of India (1961–1970)
- List of postage stamps of India
- List of people on the postage stamps of India
- List of people on the postage stamps of the German Democratic Republic
- List of people on the postage stamps of Pakistan
- List of people on the postage stamps of Cuba
- Postage stamps and postal history of the Straits Settlements
- List of people on the postage stamps of Costa Rica
- Postage stamps and postal history of Bhutan
- List of entities that have issued postage stamps (F–L)
