Full formTechnology
FIFOstands forFirst In, First Out
Full Form of FIFO
What is FIFO?
FIFO, which stands for First In, First Out, is a method used primarily in computing and inventory management where the first item added to a sequence is the first one to be removed. In computer science, FIFO is the fundamental principle behind queues, a data structure widely applied in scheduling algorithms, buffering, and inter-process communication. In the Indian context, FIFO is crucial in warehouse management, retail, and manufacturing sectors to ensure perishable goods (like food, medicines) are sold or used before newer stock, reducing waste and obsolescence. It is also used in accounting for inventory valuation under both Indian Accounting Standards (Ind AS) and Income Tax rules, where the cost of goods sold is based on older purchase prices. Students in India encounter FIFO in commerce, cost accounting, and computer science curricula, especially in Class 11 and 12 CBSE and state boards, as well as in competitive exams like CA, CMA, and UGC NET. The concept is straightforward yet essential for efficient resource management, and its opposite, LIFO (Last In, First Out), is often compared to highlight differences in tax implications and inventory flow.
FIFO का फुल फॉर्म
फर्स्ट इन, फर्स्ट आउट
Example
During the COVID-19 vaccine distribution in India, the FIFO method was used to ensure that earlier manufactured doses were administered first, maintaining expiry order compliance.
FIFO — frequently asked questions
What is the full form of FIFO?
The full form of FIFO is First In, First Out, a method where the earliest items in a sequence are processed or removed first.
How is FIFO different from LIFO in accounting?
FIFO assumes older inventory is sold first, showing higher profit during inflation, while LIFO (Last In, First Out) uses recent costs, lowering taxable income. In India, FIFO is commonly used under Ind AS and Income Tax rules.
Where is FIFO used in daily life in India?
FIFO is used in grocery stores to rotate stock, in hospitals to dispense medicines with earliest expiry, and in railway reservation queues where early bookings get preference.