This is the 1605th most frequent Russian word.
тыс
The Russian word "тыс" is an abbreviation for "тысяча," meaning "thousand" in English.
Here, 'тыс' is used as an abbreviation for 'тысяч', which means 'thousand' when referring to a quantity.
В этом году я прочитал более пяти тыс книг.
This year I read over five thousand books.
In this context, 'тыс' stands for 'тысяч' to indicate a number in thousands, specifically for money.
Билеты на концерт стоили две тыс рублей.
The concert tickets cost two thousand rubles.
'Тыc' here again abbreviates 'тысяч', simplifying the expression of amounts by omitting the full word.