Index - A
| aliceblue | YampaSDL2 |
| Alternate | YampaSDL2 |
| AlternateEndless | YampaSDL2 |
| angle | YampaSDL2 |
| animate | YampaSDL2 |
| Animation | YampaSDL2 |
| AnimationType | YampaSDL2 |
| antiquewhite | YampaSDL2 |
| anyKeyActive | YampaSDL2 |
| anyKeyPress | YampaSDL2 |
| AppInput | YampaSDL2 |
| AppOutput | |
| 1 (Type/Class) | YampaSDL2 |
| 2 (Data Constructor) | YampaSDL2 |
| aqua | YampaSDL2 |
| aquamarine | YampaSDL2 |
| azure | YampaSDL2 |