1 to arrange

2 to line up

3 file

4 series

5 (in data tables) column

6 (Tw) row

1 (railway) train

1 procedures

2 sequence

3 order

4 computer program

1 series

2 set

1 a series of

2 a string of

1 everything clear and in good order (idiom); neat and tidy

1 to travel around many countries (idiom); peregrinations

2 refers to the travels of Confucius

1 in sequence, step by step (idiom); to make steady progress incrementally