- 7th Floor by Yoko Ono & Plastic Ono Band prod. by Sean Lennon & Yuka C. Honda
- Aaawk by Frank Zappa (Ft. John Lennon) prod. by Frank Zappa
- ABOVE US ONLY SKY by Lingua Ignota prod. by Lingua Ignota
- Airmale prod. by John Lennon
- Air Talk prod. by John Lennon
- A Little Story/even When You're Far Away
- Amsterdam by John Lennon & Yoko Ono
- Angela by John Lennon & Yoko Ono prod. by John Lennon & Phil Spector
- Angry Young Woman
- AOS prod. by John Lennon
- Approximately Infinite Universe prod. by John Lennon
- Approximately Infinite Universe by Blow Up
- Ask the Dragon
- A Small Eternity with Yoko Ono by Frank Zappa (Ft. John Lennon) prod. by Frank Zappa
- A Story
- A Thousand Times Yes prod. by John Lennon
- Attica State by John Lennon prod. by John Lennon & Phil Spector
- Aü by John Lennon (Ft. Frank Zappa & The Mothers of Invention) prod. by John Lennon & Phil Spector
- Baby Please Don't Go by John Lennon (Ft. Frank Zappa & The Mothers of Invention) prod. by John Lennon & Phil Spector