| appesantir | weight |
| Appeville | Appeville |
| Appiano sulla strada del vino | Eppan an der Weinstraße |
| Appien | Appian |
| Appius Claudius Caecus | Appius Claudius Caecus |
| Appius Claudius Caudex | Appius Claudius Caudex |
| Appius Claudius Pulcher | Appius Claudius Caudex |
| Appius Claudius Sabinus | Appius Claudius Crassus |
| Applatissement aux pôles | Polar oblateness |
| applaudimètre | clapometer |
| applaudissements | applause |
| Apple | Apple |
| Apple Bonjour | Bonjour |
| Apple Brook | Apple Brook |
| Apple Computer | Apple Computer |
| Apple Corps | Apple Corps |
| Apple Display Connector | Apple Display Connector |
| Apple Filing Protocol | Apple Filing Protocol |
| Apple II | Apple II series |
| Apple III | Apple III |
| Apple Lisa | Apple Lisa |
| Apple Lossless | Apple Lossless |
| Apple Motion | Apple Motion |
| Apple Newton | Apple Newton |
| Apple Store | Apple Store |
| Appleseed | Appleseed |
| Appleton Estate | Appleton Estate |
| Appliance UTM Astaro | Astaro |
| applicable | suitable |
| applicage | application |
| applicateur | applicator |
| application | application |
| Application composite | Mashup |
| Application contractante | Banach fixed point theorem |
| application de loi | law enforcement |
| application du droit de l'environnement | environmental law enforcement |
| Application linéaire | Linear map |
| Application lipschitzienne | Lipschitz continuity |
| Application multilinéaire | Multilinear map |
| Application portable | Portable application |
| Application Service Provider | Application service provider |
| Application sous-linéaire | Sublinear function |
| applique | sconce |
| appliquer | put on |
