Formal:
* Моя любовь (Moya lyubov) - This is the most literal translation and is quite formal. It translates to "my love".
Informal:
* Моя любимая (Moya lyubimaya) - This means "my beloved" and is more affectionate than "my love". It's suitable for a romantic partner.
* Моя дорогая (Moya dorogaya) - This means "my dear" and is another affectionate option. It's suitable for a romantic partner or a close friend.
* Мой любимый (Moy lyubimy) - This means "my beloved" and is the masculine equivalent of "Moia lyubimaya".
Other Options:
* Моя единственная (Moya edinstvennaya) - This means "my only one" and is a very romantic and passionate expression.
* Моя душа (Moia dusha) - This means "my soul" and is a poetic and heartfelt way to express love.
The best option will depend on the context and the relationship between the speaker and the listener.