Translation guide
JAXA is the Japan Aerospace Exploration Agency, the Japanese national space agency. When referring to it in Japanese, use the acronym ジャクサ (JAXA) or the full name.
The learner wants to mention JAXA in conversation or writing.
The standard way to refer to JAXA in Japanese, using the English acronym pronounced in Japanese.
ジャクサは日本の宇宙機関です。
JAXA is Japan's space agency.
The full official Japanese name. Used in formal contexts or when clarity is needed.
宇宙航空研究開発機構（ジャクサ）は、2003年に設立されました。
The Japan Aerospace Exploration Agency (JAXA) was established in 2003.