Crossword clues for the word: OGAUGE The word OGAUGE has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for OGAUGE Showing 1 to 7 of 7 results Clue(s) Model railroad scale Model railroad size Model train track standard Model-train track size Popular model-railroading scale Toy-train scale Track choice for Lionel trains