| | Bağcılar Luna Park | Bağcılar, Istanbul, Istanbul, Turkey | - | | - | |
| | Bağcılar Luna Park | Bağcılar, Istanbul, Istanbul, Turkey | - | ≤ | - | |
| Babel Land | Jeddah, Makkah, Saudi Arabia | - | | - | - |
| | Aventura Park | Independencia, Lima, Lima Province, Peru | - | ≤ | - | |
| Aventura Park | Independencia, Lima, Lima Province, Peru | - | | - | - |
| | Aventura Park | Callao, Callao, Peru | - | | - | |
| Aventura Center | Las Condes, Santiago, Chile | - | ≤ | - | |
| Attraktsiony Dlya Detey | Saint Petersburg, Saint Petersburg, Russia | - | | - | |
| | Attraction Park | Saint Petersburg, Saint Petersburg, Russia | - | ≤ | - | - |
| | Atlas Park | Clacton-on-sea, Essex, England, United Kingdom | - | | - | |
| | Atlantis Family Amusement Park | Scarborough, North Yorkshire, England, United Kingdom | - | | - | |
| | Atlantika Vízividámpark | Vásárosnamény, Szabolcs-Szatmár-Bereg, Hungary | - | ≤ | - | |
| | Atlantika | Vásárosnamény, Szabolcs-Szatmár-Bereg, Hungary | - | | - | |
| | Atami Korakuen Yuenchi Apio | Atami, Shizuoka, Japan | - | ≤ | - | |
| | Asian Paradise | Daxi, Taoyuan City, Taiwan | - | ≤ | - | ≤ |
| | Asian-Pacific Exposition Fukuoka '89 | Sawara, Fukuoka, Fukuoka, Japan | - | | - | |
| | Arlington Beach Park | Arlington, Virginia, United States | - | | - | |
| | Arcola Park | Rochelle Park, New Jersey, United States | - | | - | |
| | Arcadas | Santo Domingo, Distrito Nacional, Dominican Republic | - | | - | ≤ |
| | Aquarela Kids | São Paulo, São Paulo, Brazil | - | ≤ | - | |
| | Appu Ghar | New Delhi, Delhi, India | - | s | - | |
| | AOIA | Higashinada, Kobe, Hyōgo, Japan | - | | - | |
| | Anna's Hoeve | Hilversum, North Holland, Netherlands | - | ≤ | - | ≥ |
| Ankang Happy World | Hanbin, Ankang, Shaanxi, China | - | | - | |