If you meant to type "gpha" but made a mistake, here are some possible correct suggestions: graph, grasp, Ghana, girth, grappa. Double-check your context to identify the intended word, as this will ensure accurate communication.
GPA His perfect GPA made him a top candidate for the scholarship.
GPHY
GPRA The Government Performance and Results Act (GPRA) requires federal agencies to set performance goals and report on their progress towards achieving those goals.
