The full form of FYI is For Your Information. On the other hand, NA simply means Not Applicable. Both terms are commonly used in business forms and communications. Well, darling, 1 Thousand Million Cubic Feet ( TMC ) is approximately equal to 1 Million Liters per Day (MLD). So, if you're dealing with water measurements, that's the rough conversion you're ... This is used for evaluating products, used in mainly secondary school in GCSE Design Technology/RM projects! A - Aesthetics (meaning appearance) C - Cost (meaning a price range) C - Customer ... TMC an abbreviation for "thousand million cubic feet," commonly used in water management in India. One TMC ft is equivalent to about 28.317 million cubic meters or 22 956.8 acre feet. One TMC ft ...