How many points is ISO worth in Scrabble?

ISO is worth 3 Scrabble points before board bonuses.

Which dictionaries accept ISO?

ISO is not valid in NWL2023 (US) and valid in CSW24 (International).

In CSW24 (International), adding one letter at the front or back makes MISO, PISO, ISOS. Board placement and cross-words must also be legal.

Scrabble

Scrabble Dictionary

3 pts

ISO is a valid Scrabble word in CSW24 (International). It scores 3 points. ISO means "short segment of film that can be replayed easily".

noun

Valid CSW (UK) Scrabble Word

short segment of film that can be replayed easily

Check the Scrabble meaning of ISO. It scores 3 points.

Add one letter before ISO. Scores are base word totals before board bonuses.

Add one letter after ISO. Every word is valid in CSW24 (International).

Up to 12 highest-scoring shorter words using only the letters in ISO, without blank tiles.

= 3

Is ISO a Scrabble word?: ISO is a valid Scrabble word in CSW24 (International). It scores 3 points.
How many points is ISO worth in Scrabble?: ISO is worth 3 Scrabble points before board bonuses.
Which dictionaries accept ISO?: ISO is not valid in NWL2023 (US) and valid in CSW24 (International).
Can you add a letter to ISO?: In CSW24 (International), adding one letter at the front or back makes MISO, PISO, ISOS. Board placement and cross-words must also be legal.