integrating technologies, products and services on their own nassat business solutions marketed under its own brand or that of nassat.

How would the previous sentence be correctly capitalized?
Answer: Integrating technologies, products and services on their own NASSAT business solutions marketed under its own brand or that of NASSAT.
your veterinarian will record the electrocardiograph, or ecg, which is extremely beneficial to make an initial diagnosis.

How would the previous sentence be correctly capitalized?
Answer: Your veterinarian will record the electrocardiograph, or ECG, which is extremely beneficial to make an initial diagnosis.
and heavy hitters are taking note.

How would the previous sentence be correctly capitalized?
Answer: And heavy hitters are taking note.
weight loss effects of phentermine are not lasting.

How would the previous sentence be correctly capitalized?
Answer: Weight loss effects of Phentermine are not lasting.