| Country | Term | Full Form | Definition | Meaning | Main Category // Subcategory | |
|---|---|---|---|---|
| Worldwide | A | Type A (Battery Size) | Academic & Science // Electronics | |
| Worldwide | A | Ampere | Academic & Science // Units | |
| Worldwide | A | Helmholtz Energy | Academic & Science // Physics | |
| Worldwide | a | atto | Academic & Science // Units | |
| Worldwide | A | Adenine | Medical // Biochemistry | |
| Worldwide | A | Blood Type A | Medical // Anatomy & Physiology | |
| Worldwide | A | Address | Computing // Internet | |
| Worldwide | A | symbol for Argon, until 1957 | Academic & Science // Chemistry | |
| Worldwide | A | Angstrom | Academic & Science // Units | |
| Worldwide | A | Mass Number | Academic & Science // Chemistry | |
| Worldwide | A | Auto start-stop | Technology // Automotive | |
| Worldwide | A | Vitamin A | Medical // Biochemistry | |
| Worldwide | A | Ampere | Academic & Science // Units | |
| United States | A | Agilent Technologies | Business // NYSE Symbols | |
| India | A | Adult | News & Entertainment // Movies & Film | |
The full form of A is Type A (Battery Size) in Academic & Science (Worldwide).
The full form of A is Ampere in Academic & Science (Worldwide).
The full form of A is Helmholtz Energy in Academic & Science (Worldwide).
The full form of a is atto in Academic & Science (Worldwide).