| At-sign | Hlemýžď zahradní |
| Atabeg | Atabeg |
| Atacama | Atacama |
| Atacama Desert | Atacama |
| Atacama Region | Atacama |
| Atacameño | Atacama |
| Atacamite | Atacamit |
| atactic | ataktický |
| ATAF | Allied Tactical Air Forces |
| ATAGS | Advanced Technology Anti-G Suit |
| Atahualpa | Atahualpa |
| Atalanta | Atlanta |
| Atalanti | Atalanta |
| Atari | Atari |
| Atari Falcon | Atari Falcon |
| Atari Jaguar | Atari Jaguar |
| Atari TOS | Atari TOS |
| ATARR | Advanced Turbine Aerothermal Research Rig |
| Atatürk International Airport | Istanbul Atatürkovo letiště |
| Ataulf | Athaulf |
| atavism | atavismus |
| atavistic | atavistický |
| ataxia | ataxie |
| ataxic | ataktický |
| ATB | All The Best |
| Atbarah | Atbara |
| Atbarah River | Atbara |
| Atbash | Atbaš |
| ATC | třída prudké toxicity |
| Atchison | Atchison |
| ATD | Advanced Technology Demonstration |
| ate | jedl |
| ate his fill | najedl se |
| ate up | snědl |
| ATEGG | Advanced Turbine Engine Gas Generator |
| atelier | ateliér |
| Aten | Athos |
| Aten asteroid | Atenova skupina |
| ATEOTLYWBAT | At The End Of This Lesson You Will Be Able To |
| Aterno | Pescara |
| atest | atestovat |
| ATF | Advanced Tactical Fighter |
| Ath | Ath |
| Athabasca Oil Sands | Athabaské ropné písky |
| Athabasca River | Athabasca |
| Athamas | Athamás |
| Athame | Athame |
| Athanasian Creed | Vyznání Quicumque |
| atheism | ateismus |
| atheist | ateista |
| atheistic | ateistický |
| atheistical | ateistický |
| atheists | ateisté |
| Athena | Aténa |
| Athene | Athény |
| Athene noctua | Sýček obecný |
| Athenian | Athény |
| Athens | Athény |
| Athens Metro | Metro v Aténách |
| Athens Prefecture | Athény |
| Athens Treaty on Land-Based Sources of Pollution | Athens Treaty on Land-Based Sources of Pollution |
| atherosclerosis | ateroskleróza |
| Athis-Mons | Athis-Mons |
| athlete | atlet |
| athletes | atleti |
| athletic | atletický |
| Athletic Bilbao | Athletic Bilbao |
| athletically | atleticky |
| athleticism | zdatnost |
| athletics | atletika |
| Athlon | Athlon |
| Athmosphere | Atmosféra |
| Atholl | Atol |
| Athos | Athos |
| athrophy | atrofie |
| athwart | napříč |
| Ati | ATI |
| ATI Technologies | ATI |
| ATIRCM | Advanced Threat Infrared Countermeasures |
| Atisha | Kadampa |
| Atkins | Atkins |
| Atkinson | Atkinson |
| ATLA | Another Three Letter Acronym |
| Atlanta | Atlanta |
| Atlanta Braves | Atlanta Braves |
| Atlanta Hawks | Atlanta Hawks |
| Atlanta Thrashers | Atlanta Thrashers |
| Atlantic | Atlantský oceán |
