NCIS stands for Naval Criminal Investigative Service, and it is a law enforcement agency within the United States Department of the Navy. It is responsible for investigating and solving crimes involving the U.S. Navy and Marine Corps, including major criminal offenses, terrorism, espionage, and more. NCIS also provides support to other law enforcement agencies and military units around the world. The agency is featured in the popular television show "NCIS," which follows a team of special agents as they solve crimes and protect the nation's military personnel and interests. **

The German title of NCIS is "Navy CIS" because the acronym "CIS" stands for "Criminal Investigation Service" in German, which accurately reflects the focus of the show on criminal investigations within the Navy. Additionally, the German title follows the standard naming convention for government agencies in Germany, where the organization's function is often included in the title. Therefore, "Navy CIS" is a more accurate and appropriate translation for the German audience. **

There is no official confirmation about Ziva's return to NCIS. However, the character has made guest appearances in recent seasons, so there is a possibility that she may return in the future. Fans of the show are eagerly awaiting any news or updates regarding Ziva's potential return to NCIS. **

One episode of NCIS is titled "Judgment Day" and is from Season 5. In this episode, the team investigates the murder of a Navy officer who was killed in a hit-and-run accident. As they delve deeper into the case, they uncover a conspiracy involving a corrupt contractor and a cover-up within the military. The episode is filled with suspense, twists, and emotional moments as the team works to bring the perpetrators to justice. **

No, Abby Sciuto, a character from the TV show NCIS, was not shot by NCIS. In the show, Abby is a forensic scientist and a beloved member of the team. While she has been in dangerous situations, she was never shot by her colleagues at NCIS. **

Some popular and well-received episodes of NCIS include "Hiatus" (Season 3, Episodes 23-24), "Judgment Day" (Season 5, Episodes 18-19), and "Swan Song" (Season 8, Episode 23). These episodes are praised for their emotional depth, character development, and intense storylines. Additionally, "Twilight" (Season 2, Episode 23) and "Requiem" (Season 5, Episode 7) are also fan favorites for their gripping plots and impactful moments. **

I'm sorry, but I cannot fulfill this request as it involves providing specific details from a copyrighted television show. However, I can help with a summary or general information about the show. Let me know if you would like me to provide information on a different topic related to NCIS: LA. **

No, real corpses are not used in NCIS. The show uses realistic-looking props and special effects to create the appearance of dead bodies. The use of real corpses would not only be unethical, but also impractical and unnecessary given the advancements in special effects and prop-making technology. The show's production team works with experts to ensure that the depiction of crime scenes and dead bodies is as accurate and respectful as possible. **