The oil and gas industry uses many jargons, acronyms and abbreviations. Obviously, this list is not anywhere near exhaustive or definitive, but this should be the most comprehensive list anywhere. Mostly coming from user contributions, it is contextual and is meant for indicative purposes only. It should not be relied upon for anything but general information.
For example, a person who eats approximately 2,000 calories per day should take in about 250 grams of carbohydrates (2,000 divided by 2 = 1,000 and 1,000 divided by 4 = 250).
To be more precise, count the carbs. You can see how many grams of carbohydrates are in packaged foods by reading the nutrition facts labels. For non-packaged foods, you can look this information up online. The Recommended Daily Allowance (RDA) for carbs is 130 grams per day.