| Subject | English | Russian |
| progr. | classic tween animation | классическая анимация движения (ssn) |
| progr. | tween animation | анимация движения (ssn) |
| progr. | tween animation | анимация преобразований ("Tween" is actually short for "in-between", and refers to the creation of successive frames of animation between key frames  alexanderklimov.ru bojana) |