Final answer:
The brevity code word meaning "will comply with received instructions" is WILCO. It is often used in military and aviation communication to provide concise and clear messages.
Step-by-step explanation:
The brevity code word that means "will comply with received instructions" is WILCO. This term is commonly used in military and aviation communications to acknowledge that the message has been received and the instructions will be followed.
Brevity codes are designed to convey complex information with a single word or phrase, allowing for efficient and clear communication, especially in situations where time is critical or the communication systems are limited.