503: El Salvador
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What is the full form of 503?
503 stands for El Salvador. Fullformexpand.com has 1 other full form for abbreviation 503.
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"503." Fullformexpand.com, https://www.fullformexpand.com/503/307790. Accessed 30 Nov. 2025.
Fullformexpand.com, 2025. "503." Accessed November 30, 2025. https://www.fullformexpand.com/503/307790.
"503." (n.d.). Fullformexpand.com. Retrieved November 30, 2025, from https://www.fullformexpand.com/503/307790.
503. (2025). Fullformexpand.com. Available at: https://www.fullformexpand.com/503/307790 (Accessed: 30 November 2025).
Found 1 other full form for 503 →
| Term | Full Form | Category |
|---|---|---|
| 503 | Oregon - Northwest and Portland tri-metro
| Others |
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